Outboard boat motor mailbox



FIG. 1 is a left side elevational view of an outboard boat motor mailbox showing the primary embodiment of my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front side elevational view thereof;

FIG. 4 is a rear side elevational view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side elevational view of an outboard boat motor mailbox, showing a second embodiment of my new design; and,

FIG. 8 is a right side elevational view of the second embodiment of my new design. 

The ornamental design for an outboard boat motor mailbox, as shown and described. 